R.utils (version 2.12.3)

Arguments$getRegularExpression: Gets a valid regular expression pattern

Description

Gets a valid regular expression pattern.

Usage

## Static method (use this):
## Arguments$getRegularExpression(pattern=NULL, ..., .name=NULL)
## Don't use the below:
# S3 method for Arguments
getRegularExpression(static, pattern=NULL, ..., .name=NULL)

Value

Returns a character string.

Arguments

pattern

A character string to be validated.

.name

A character string for name used in error messages.

...

Not used.

Author

Henrik Bengtsson

See Also

grep(). For more information see Arguments.